All Patents in class 279/56 |
Patents 61 -
75
of 86
|
Number | Date | Patentee | Title | Type |
1,184,758 | May 30, 1916 | J.A. Leland | Chuck | brace chucks |
1,188,363 | Jun. 20, 1916 | E.A. Schade | Bit-brace | |
1,241,143 | Sep. 25, 1917 | H.E. Parker | Bit Brace Extension | drill bit extensions |
1,470,197 | Oct. 09, 1923 | H.A. Ryther | Chuck | drill chucks |
1,552,253 | Sep. 01, 1925 | L.E. White | Chuck for Bit Braces | brace chucks |
1,582,445 | Apr. 27, 1926 | W.R. Border | Two-jaw mini-chuck that fits where a square/taper shank bit would ordinarily go. | |
1,593,908 | Jul. 27, 1926 | L.L. Miller | Bit-brace chuck | brace chucks |
1,617,998 | Feb. 15, 1927 | T.J. Fegley | Chuck | |
1,620,440 | Mar. 08, 1927 | G.W. Cary | Drill chuck | drill chucks |
1,647,831 | Nov. 01, 1927 | L.W. Jones | Tool Holder | drill bit extensions |
1,651,087 | Nov. 29, 1927 | C.N. Ellrich | Chuck | brace chucks |
1,679,299 | Jul. 31, 1928 | T.J. Fegley, G.O. Leopold | Chuck | |
1,735,804 | Nov. 12, 1929 | B.F. Stowell | Collet | collets and collet holders |
1,758,261 | May 13, 1930 | J.A. Leland | Tool and article holder | drill bit extensions |
1,768,066 | Jun. 24, 1930 | J.C. Hurowitz | Tool Holder | brace chucks |